Posted by **Mario Trujillo** on Tuesday, September 11, 2012 at 6:53pm.

1. A rectangular box has a square base, four sides, but no top. It has a volume of 20 cubic feet.

Let A be the surface area of the box, and L the length of one side of the base.

(a) The volume is measured in cubic feet. What units are convenient to use for the area A

and the side length L?

(b) Is A a function of L? If no, explain why not. If yes, nd the formula of A in terms of L

and point out its domain.

## Answer This Question

## Related Questions

- Calc - A rectangular box, with a square base and open at the top is to be ...
- calculus - A container company is tasked to make an open-top rectangular box ...
- Algebra - A rectangular box with the volume 320 cu ft is built with a square ...
- math - A box with a rectangular base and rectangular sides is to be open at the ...
- MATH - A box with an open top has vertical sides, a square bottom, and a volume ...
- calculus - Find the formula for the described function and state its domain. An ...
- Calculus - A rectangular box with square base (which is NOT necessarily a cube) ...
- Calculus - dimensions of a box? - A rectangular box with a square bottom and a ...
- Calculus - A rectangular box with a square base and top is to be made to contain...
- Pre Cal - find the surface area of a box of hieght h whose base dimensions are p...

More Related Questions